Muzzle-loading rifle



FIG. 1 is a right side elevation of a muzzle-loading rifle of the present invention;

FIG. 2 is a left side elevation of the muzzle-loading rifle;

FIG. 3 is a top plan view of the muzzle-loading rifle;

FIG. 4 is a bottom plan view of the muzzle-loading rifle;

FIG. 5 is an enlarged front end elevation of the muzzle-loading rifle; and

FIG. 6 is an enlarged rear end elevation of the muzzle-loading rifle. 

The ornamental design for a muzzle-loading rifle, as shown and described. 